Description

2-Chloro-3-Pyridinamine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amine and a chloro substituent on the pyridine ring, makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infective agents.
• Agrochemical Synthesis: Building block for creating novel herbicides, insecticides, and fungicides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Used in coordination chemistry to create specialized ligands for metal catalysts used in cross-coupling and other organic transformations.
• Material Science Research: Intermediate in the production of organic electronic materials, such as charge-transport layers or molecular components for OLEDs.
• Chemical Research & Development: Serves as a versatile starting material for academic and industrial R&D exploring new heterocyclic compounds and reaction pathways.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Product Name	2-Chloro-3-Pyridinamine
CAS No.	6298-19-7
Molecular Formula	C5H5ClN2
Molecular Weight	128.56 g/mol
Synonyms	3-Amino-2-chloropyridine; 2-Chloro-3-aminopyridine; 2-Chloro-3-pyridylamine; 3-Pyridinamine, 2-chloro-; 2-Chloropyridin-3-amine; 2-Chloro-3-pyridineamine; 2-Cl-3-NH2-Py
EINECS	228-558-7

Quality Control

Our 2-Chloro-3-Pyridinamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.